body{
    background-image: url(./img/background.jpeg);
    background-repeat: no-repeat;
    background-size:100% 100%;
    background-attachment: fixed;
}
.header{
    padding: 50px;
    height: 200px;
    width: 100%;
    text-align: center;
    font-style: italic;
    color:gold;
    text-shadow: 3px 3px 3px black;
    font-size: x-large;
}
.exhibition{
    width: 100%;
    background-color: rgb(240, 255, 255,0.6);
    overflow: hidden;
}
.exhibition p{
    width: 20%;
    display: block;
    float: left;
    font-size: x-large;
    text-align: center;
}
.exhibition a{
    color: blue;
    text-decoration: none;
}
.exhibition a:hover{
    text-decoration: underline;
}
